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Sparring and neurological function in professional boxers.

John W Stiller1, Steven S Yu2, Lisa A Brenner3

  • 1Department of Behavioral Health, St. Elizabeth's Hospital , Washington, DC , USA ; Maryland State Athletic Commission , Baltimore, MD , USA ; Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine , Baltimore, MD , USA ; Institute of Sports Chronobiology , Washington, DC , USA.

Frontiers in Public Health
|August 8, 2014
PubMed
Summary
This summary is machine-generated.

Increased boxing sparring is linked to worse cognitive and balance function in professional boxers. A high Cumulative Sparring Index (CSI) may indicate a significant risk for neurological issues.

Keywords:
balanceboxingchronic traumatic brain injurycognitivecumulative sparring index

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Area of Science:

  • Neurology
  • Sports Medicine
  • Neuroscience

Background:

  • Chronic traumatic brain injuries (TBIs) in sports are a growing concern.
  • Limited real-world data exists on the neurological outcomes of TBI in boxers.
  • Understanding the impact of training on neurological function is crucial for athlete safety.

Purpose of the Study:

  • To investigate the relationship between cumulative sparring exposure and neurological functioning in professional boxers.
  • To identify potential risks associated with boxing training on cognitive and balance abilities.

Main Methods:

  • 237 professional boxers completed measures before matches between 2003-2008.
  • Assessed sparring exposure using the Cumulative Sparring Index (CSI).
  • Evaluated cognitive function with the Symbol Digit Modalities Test (SDMT) and balance with the Sharpened Romberg Test (SRT).

Main Results:

  • Higher CSI scores correlated with poorer performance on SDMT (cognition) and SRT (balance).
  • A threshold of approximately 150 CSI indicated a significant decline in cognitive performance.
  • Frequent or intense sparring history poses a risk for neurological sequelae.

Conclusions:

  • Cumulative sparring exposure is associated with negative neurological outcomes in boxers.
  • Implementing pre-bout cognitive and balance tests (CSI, SDMT, SRT) can enhance boxing safety.
  • Documenting these results in medical profiles is vital for monitoring and improving boxer health.